So why is this necessarily bad? My understanding is that the Congress repealed a fiat control by the executive branch. They can now, if they are are so inclined

So why is this necessarily bad? My understanding is that the Congress repealed a fiat control by the executive branch. They can now, if they are are so inclined, enshrine in law, a more durable medium than agency policy, a freer Internet. Let's assume that the Republicans don't. Let's also assume that they make local municipal Internet or competition harder. The Democrats could get elected in 2018 at which point they could enshrine privacy. How is limiting the executive branch bad?